DE102016110987A1 - Bestromungseinrichtung und Leuchte - Google Patents

Bestromungseinrichtung und Leuchte Download PDF

Info

Publication number
DE102016110987A1
DE102016110987A1 DE102016110987.8A DE102016110987A DE102016110987A1 DE 102016110987 A1 DE102016110987 A1 DE 102016110987A1 DE 102016110987 A DE102016110987 A DE 102016110987A DE 102016110987 A1 DE102016110987 A1 DE 102016110987A1
Authority
DE
Germany
Prior art keywords
current
switching element
controller
detection mode
lighting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE102016110987.8A
Other languages
German (de)
English (en)
Inventor
Katsuyoshi Nakada
Kenichi Fukuda
Keisuke Ueda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of DE102016110987A1 publication Critical patent/DE102016110987A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/16—Controlling the light source by timing means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
DE102016110987.8A 2015-06-19 2016-06-15 Bestromungseinrichtung und Leuchte Withdrawn DE102016110987A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-124183 2015-06-19
JP2015124183A JP6587054B2 (ja) 2015-06-19 2015-06-19 点灯装置及び照明器具

Publications (1)

Publication Number Publication Date
DE102016110987A1 true DE102016110987A1 (de) 2016-12-22

Family

ID=57466698

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102016110987.8A Withdrawn DE102016110987A1 (de) 2015-06-19 2016-06-15 Bestromungseinrichtung und Leuchte

Country Status (3)

Country Link
US (1) US9743471B2 (ja)
JP (1) JP6587054B2 (ja)
DE (1) DE102016110987A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017201618A1 (de) * 2017-02-01 2018-08-02 Continental Automotive Gmbh DC-DC-Wandler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011181295A (ja) 2010-02-28 2011-09-15 Panasonic Electric Works Co Ltd 光源モジュール、点灯装置およびそれを用いた照明器具

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008187821A (ja) 2007-01-30 2008-08-14 Matsushita Electric Works Ltd 絶縁型ａｃ−ｄｃコンバータおよびそれを用いるｌｅｄ用直流電源装置
JP2009176639A (ja) * 2008-01-28 2009-08-06 Panasonic Electric Works Co Ltd 高圧放電灯点灯装置、照明器具
JP2011023440A (ja) 2009-07-14 2011-02-03 Kaga Electronics Co Ltd Ｌｅｄ駆動装置
JP5796175B2 (ja) * 2010-02-22 2015-10-21 パナソニックＩｐマネジメント株式会社 Ｌｅｄ点灯回路
CN102192487B (zh) 2010-02-28 2015-01-14 松下电器产业株式会社 光源模块和点亮设备以及使用它们的照明设备
JP2012023277A (ja) 2010-07-16 2012-02-02 Panasonic Corp 発光ダイオード駆動装置及び発光ダイオード駆動用半導体装置
EP2410821B1 (en) * 2010-07-20 2014-01-08 Panasonic Corporation Lighting device of semiconductor light-emitting element and illumination fixture using the same
JP5641309B2 (ja) 2010-09-17 2014-12-17 東芝ライテック株式会社 照明装置および照明制御システム
JP5796206B2 (ja) * 2011-01-28 2015-10-21 パナソニックＩｐマネジメント株式会社 スイッチング電源回路とそれを用いた半導体発光素子の点灯装置及び照明器具
JP5760176B2 (ja) * 2011-03-23 2015-08-05 パナソニックＩｐマネジメント株式会社 固体光源点灯装置およびそれを用いた照明器具と照明システム
JP5576819B2 (ja) * 2011-03-23 2014-08-20 パナソニック株式会社 点灯装置及び照明器具
JP5884046B2 (ja) * 2011-10-24 2016-03-15 パナソニックＩｐマネジメント株式会社 点灯装置および、これを用いた照明器具
JP2013218917A (ja) 2012-04-10 2013-10-24 Sharp Corp 電源装置
JP2014002867A (ja) * 2012-06-15 2014-01-09 Panasonic Corp 点灯装置及び照明器具
JP5988207B2 (ja) * 2012-09-07 2016-09-07 パナソニックＩｐマネジメント株式会社 固体発光素子駆動装置及び照明装置、照明器具
JP6025096B2 (ja) * 2012-09-14 2016-11-16 パナソニックＩｐマネジメント株式会社 固体発光素子駆動装置及び照明装置、照明器具
JP6136173B2 (ja) * 2012-10-03 2017-05-31 サンケン電気株式会社 直流電源装置
JP6152736B2 (ja) * 2013-08-02 2017-06-28 パナソニックＩｐマネジメント株式会社 点灯装置及び照明器具
US9380660B2 (en) 2013-08-07 2016-06-28 Panasonic Intellectual Property Management Co., Ltd. Electronic ballast and luminaire with the same
JP6252931B2 (ja) 2013-08-07 2017-12-27 パナソニックＩｐマネジメント株式会社 点灯装置およびそれを用いた照明器具
JP6176569B2 (ja) 2013-08-07 2017-08-09 パナソニックＩｐマネジメント株式会社 点灯装置およびそれを用いた照明器具
JP2015065040A (ja) 2013-09-25 2015-04-09 東芝ライテック株式会社 電源装置及び照明装置
JP2015076923A (ja) * 2013-10-07 2015-04-20 ローム株式会社 スイッチングコンバータおよびその制御回路、制御方法、それを用いた照明装置、電子機器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011181295A (ja) 2010-02-28 2011-09-15 Panasonic Electric Works Co Ltd 光源モジュール、点灯装置およびそれを用いた照明器具

Also Published As

Publication number Publication date
US20160374162A1 (en) 2016-12-22
US9743471B2 (en) 2017-08-22
JP2017010728A (ja) 2017-01-12
JP6587054B2 (ja) 2019-10-09

Similar Documents

Publication Publication Date Title
DE102012007478B4 (de) Wandler für ein Leuchtmittel, LED-Konverter und Verfahren zum Betreiben eines Wandlers
DE102012100360A1 (de) Lichtquellen-Betriebseinrichtung und Leuchte
DE102012007477A1 (de) Verfahren zum Betreiben eines LLC-Resonanzwandlers für ein Leuchtmittel, Wandler und LED-Konverter
DE102017115474A1 (de) System und Verfahren zum Steuern von Strom in einem Schaltregler
DE102010031239A1 (de) LED-Ansteuerung mit getakteter Konstantstromquelle
DE102016102409A1 (de) Led-treiber, beleuchtungsanlage und leuchte
DE102016107609A1 (de) Bestromungseinrichtung und Beleuchtungsvorrichtung
DE102016110422A1 (de) Dimmbestromungsschaltung und leuchte
DE212015000247U1 (de) LED Antriebskreis mit verbesserter Flimmerleistung und LED Beleuchtungsvorrichtung enthaltend diesen
DE102015203249A1 (de) Abwärtswandler zum Betreiben von Leuchtmitteln mit Spitzenstromwertsteuerung und Mittelstromwerterfassung
DE112014002525T5 (de) Steuerschaltung und Verfahren zum Erzeugen einer Spannung für eine Licht emittierende Dioden-Beleuchtungsvorrichtung
DE102014106869B4 (de) LED-Beleuchtungsvorrichtung und Beleuchtungsgerät
DE102012011755A1 (de) Leistungsfaktorkorrekturschaltung, Betriebsgerät für ein Leuchtmittel und Verfahren zum Steuern einer Leistungsfaktorkorrekturschaltung
AT16263U1 (de) PFC-Schaltung mit spannungsabhängiger Signalzuführung
DE102016110987A1 (de) Bestromungseinrichtung und Leuchte
DE102010038787A1 (de) Schaltungsanordnung und Verfahren zum Betreiben mindestens einer ersten und mindestens einer zweiten Led
DE102012209780B4 (de) Verfahren zum betreiben einer lampe, schaltungsanordnung und lampe
DE112015005931B4 (de) Leuchtsystem und Verfahren zum Steuern des Leuchtsystems
AT16340U1 (de) Getakteter Wandler für dimmbare Leuchtmittel mit dynamisch einstellbarem Filter
EP3662724B1 (de) Betriebsgerät für eine elektrische last und verfahren
DE102015121417A1 (de) Adaptiver DC-DC-Leuchtdiodentreiber für dynamische Lasten
DE102020112928A1 (de) Led -treibersysteme und -verfahren
DE102015121776A1 (de) Beleuchtungsbaugruppe, eine Beleuchtungsbaugruppe verwendende Leuchte und ein die Leuchte verwendendes Bestromungssystem
AT15534U1 (de) Betriebsschaltung für LEDs
EP3123602B1 (de) Leistungsfaktorkorrekturschaltung (pfc) mit thd-korrektur

Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee